| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83b04ecfbe46dcfc352f2936833a89f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf705c792e577fba1f2bf49737e7d1ff |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-125 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-12 |
| filingDate |
1973-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea5d233847adc3096358b06ae0fedc36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471cc53c19659086c282297985449fc5 |
| publicationDate |
1975-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3860412-A |
| titleOfInvention |
Process for upgrading of titaniferous materials |
| abstract |
Beneficiation of titaniferous materials containing at least 40 percent titania is achieved by partial dissolution of the ore with sulfuric acid and subsequent recovery of the precipitated particulate matter in the slurry resulting from said dissolution. The recovered particulate solids contain at least about 90 percent titania in a form suitable as feedstock for its direct chlorination. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3635010-A1 |
| priorityDate |
1973-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |